Notre Dame and Saint Mary's College Researchers receive Patent

Published: July 28, 2016

Author: Marya Lieberman

July 26, 2016 (Notre Dame, Ind.) — The U.S. Patent and Trademark Office has issued US Patent No. 9,354,181 to researchers at Saint Mary’s College and the University of Notre Dame who together developed user-friendly devices that detect low-quality pharmaceuticals. It is Saint Mary’s first patent and the first for two of the three professors. These unique Paper Analytical Devices (PADs) can detect multiple chemical components in a pill or capsule, including substitute drugs or “fillers” that may be added in place of an active ingredient.